Hi guys, I have only been collecting steelbooks for about a year or so and I love them!! What I don't love though is j-cards, u-cards whatever they are that covers the back of the steel. I used to trim these down to fit inside the steel but recently I have just been storing them in a box in case I sell off any steels with them.
My question is when opening a newly purchased steel removng the card can have varied experiences depending on the quality of the glue used to stick the card to the steel. An example with the recent TMNT steel the glue was ssssoooo sticky that it left a residue on the steel!!
THE QUESTION: what is the best way of removing the glue from the steel without damaging or discolouring it? AND removing the glur from the card itself without damaging that also!??!?!
Any tips and tricks would be much appriciated!! Thanks!